{
  "manageEntity": {
    "action": "View",
    "entityId": "488430169",
    "entityType": "Notification",
    "nonce": "0x20d432071f89d8a72713dda842dec1be11e01dbfc1959181db09cbff88eb9531",
    "signature": "0x602b96ba637b9fa2d69dbe1557d2642456d3acf09a1e612dd9297251ed48859f567f70aa38d84e0236adef80fbf494451aa2061caabb6ba93078a00e8b644bd21b",
    "signer": "0xD967b68365738013c9197659aAb46EB73a488080",
    "userId": "488430169"
  }
}